All over America and across greater Houston, capital of the nation's petrochemical industry, hundreds of chemicals pose serious threats to public safety at facilities that may be unknown to most neighbors and are largely unpoliced by government at all levels, a yearlong Houston Chronicle (http://bit.ly/1VSg45P) investigation reveals.

Muskogee (OK) firefighters are poised to obtain new technology from the Oklahoma Department of Homeland Security, which will aid them in detecting unseen hazards. City councilors unanimously approved a $24,500 grant for the fire department to purchase a handheld radiation detector through Homeland Security.

Armed with a specialized thermal imaging camera, a group is traveling in the West Virginia Marcellus fields to document natural gas leaks and pollution.

The May 2015 derailment of an Amtrak train in Philadelphia was the result of a loss of situational awareness by the train’s engineer after his attention was diverted to an emergency involving another train, the National Transportation Safety Board announced in a public meeting yesterday.

Responding to a report of an elevated blood lead level in a machinist at a Brooklyn brass plumbing fittings manufacturer, OSHA inspectors found that employees at Acme Parts Inc., lacked adequate protections against lead exposure, hearing loss and hazardous chemicals.

Nearly half of all heart attacks may be silent and like those that cause chest pain or other warning signs, silent heart attacks increase the risk of dying from heart disease and other causes, according to new research in the American Heart Association’s journal Circulation.

Recent OSHA citations for serious health and safety violations at Fuyao Glass in Moraine, Ohio were not sufficient for workers at the company, who have filed a complaint asking for a more thorough investigation into conditions at the plant.

With more than 13 percent of Americans currently over age 65, and that proportion expected to grow in the coming decades, psychology has played and will continue to play an important part in helping seniors maintain their health, adjust to retirement and prevent cognitive decline, according to the flagship journal of the American Psychological Association (APA).

An OSHA investigation launched at a Georgia furniture manufacturing facility after a worker lost part of a finger to a table saw revealed that his employer, Tritter Feefer Home Collection LLC, had removed the safety guards from the saw.

Nearly half of occupants in passenger vehicles that were killed in crashes in 2014 were not wearing seatbelts, according to the National Highway Traffic Safety Administration (NHTSA). That troubling statistic is behind the annual Click It or Ticket safety campaign launched last week by the NHTSA, the Department of Transportation and a number of local agencies.